BAS70W-05-7 Datasheet, PDF (1/3 Pages) Diodes Incorporated – SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features
• Low Turn-on Voltage
• Fast Switching
• PN Junction Guard Ring for Transient and ESD Protection
• Ultra-Small Surface Mount Package
• Lead Free/RoHS Compliant (Note 3)
• "Green" Device (Note 4 and 5)
BAS70W /-04 /-05 /-06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Mechanical Data
• Case: SOT-323
• Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Solderable per MIL-STD-202, Method 208
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
• Polarity: See Diagrams Below
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
Top View
BAS70W
BAS70W-04
BAS70W-05
BAS70W-06
Maximum Ratings @T_A = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V_RRM
V_RWM
70
V
V_R
RMS Reverse Voltage
V_R(RMS)
49
V
Forward Continuous Current (Note 1)
I_F
70
mA
Non-Repetitive Peak Forward Surge Current
@ t_p < 1.0s
I_FSM
100
mA
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
P_D
R_θJA
T_J
T_STG
Value
200
625
-55 to +125
-65 to +150
Unit
mW
°C/W
°C
°C
Electrical Characteristics @T_A = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
Symbol
Min
V_(BR)R
70
V_F
—
I_R
⎯
C_T
⎯
t_rr
—
Max
—
410
1000
100
2.0
5.0
Unit
—
mV
nA
pF
ns
Test Condition
I_R = 10μA
t_p <300µs, I_F = 1.0mA
t_p <300µs, I_F = 15mA
t_p < 300µs, V_R = 50V
V_R = 0V, f = 1.0MHz
I_F = I_R = 10mA to I_R = 1.0mA,
I_rr = 0.1 x I_R, R_L = 100Ω
Notes:
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2
1 of 3
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July 2008
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